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DSP Headset Description
Retevis DSP noise reduction headset is a two way radio headset with mic and acoustic tube for noisy job sites. A DSP chipset compares the top voice mic against the lower ambient mic to strip background noise.
A dedicated switch turns reduction off in quiet rooms. The built-in 320mAh battery charges by USB in 3 hours for up to 20 hours talk. K-head 2-pin fits Retevis RT21, RT22, H777 series, RT68 series, RT19, RT22S, RT27, RT21H, MateTalk B4, RT86S, RB58, RB26H, C6B, plus Pxton, Baofeng BF-888S / BF-T26, Kenwood and MaxTalker MT-8S models.
DSP Headset Highlights
Dual-mic DSP filtering
Top mic captures voice while the lower mic samples noise for continuous cleanup.
Reduction on/off switch
Independent control preserves natural sound when the room goes quiet.
20-hour battery
320mAh cell recharges in 3 hours over USB for full-shift coverage.
Multi-brand 2-pin fit
K-head plug matches listed Retevis, Baofeng, Kenwood, Pxton and MaxTalker radios.
DSP Headset Specifications
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Battery: Built-in 320mAh, up to 20 hours use, 3-hour USB charge
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Earpiece: Acoustic tube with mic
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Connector: K-head 2-pin
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Compatibility: Retevis RT21, RT22, H777 / H777H / H777S / H777D, RT68 / RT68H, RT19, RT22S, RT27, RT21H, MateTalk B4, RT86S, RB58, RB26H, C6B; Pxton; Baofeng BF-888S, BF-T26; Kenwood; MaxTalker MT-8S
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Noise control: DSP chipset, dual-microphone, independent on/off switch
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Brand: Retevis
Customer Photos
5
Customer Reviews
2Way easier to hear in the shop now.
Light enough to wear all day.
